Social Reform or Revolution? is published

At the Zurich congress, aged 22, she argues for recognition of the new Polish social-democratic party. Delegates deny her a mandate, reflecting both factional disputes over Polish independence and the...

Luxemburg develops as a journalist and theorist through socialist publications including Sprawa Robotnicza (Workers’ Cause). Print networks allow exiled activists to contest both tsarist rule and...

Her dissertation studies Poland’s integration into the Russian imperial economy. She uses economic analysis to argue against the independence slogan, a position influential in Marxist debates but...

Luxemburg marries Gustav Lübeck to obtain German citizenship and avoid restrictions on political residence. This legal arrangement allows her to enter the SPD, while revealing how states used...

In Germany she rapidly becomes a prominent speaker in the Social Democratic Party. She challenges Eduard Bernstein’s revisionism, insisting that reforms matter but cannot by themselves remove...

At the Paris congress of the Second International she presses socialists to oppose imperialism, militarism and colonial policies. Her intervention links European workers’ politics to colonial...

A German court sentences Luxemburg to prison after her criticism of Kaiser Wilhelm II. The case shows how formal political freedoms coexisted with criminal penalties used to discipline anti-militarist...

In essays on Russian social democracy she contests rigid centralism and argues that working-class political capacity develops through struggle. Her debate with Lenin is often reduced to a personal...

In this intervention she criticizes an overly centralized party model and argues that political organization must remain responsive to workers’ own activity. Later readings debate whether she fairly...

Troops fire on demonstrators in St Petersburg, intensifying a wave of strikes and revolt across the empire. The events transform Luxemburg’s analysis of the mass strike from a theoretical debate...